CN108626282A - A kind of preparation method of high wear-resistant carbon fiber composite car clutch face sheet - Google Patents
A kind of preparation method of high wear-resistant carbon fiber composite car clutch face sheet Download PDFInfo
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- CN108626282A CN108626282A CN201810442536.7A CN201810442536A CN108626282A CN 108626282 A CN108626282 A CN 108626282A CN 201810442536 A CN201810442536 A CN 201810442536A CN 108626282 A CN108626282 A CN 108626282A
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- carbon fiber
- preparation
- recombination line
- yarn
- clutch
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 69
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 69
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 238000005215 recombination Methods 0.000 claims abstract description 33
- 230000006798 recombination Effects 0.000 claims abstract description 33
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 229920005989 resin Polymers 0.000 claims abstract description 17
- 239000011347 resin Substances 0.000 claims abstract description 17
- 229920001971 elastomer Polymers 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000005470 impregnation Methods 0.000 claims abstract description 7
- 210000001161 mammalian embryo Anatomy 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000012360 testing method Methods 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims description 19
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 239000003365 glass fiber Substances 0.000 claims description 12
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 239000010425 asbestos Substances 0.000 claims description 7
- 229910052895 riebeckite Inorganic materials 0.000 claims description 7
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 6
- 229920000297 Rayon Polymers 0.000 claims description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 6
- 238000007598 dipping method Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 6
- 239000004312 hexamethylene tetramine Substances 0.000 claims description 6
- 229920001568 phenolic resin Polymers 0.000 claims description 6
- 239000005011 phenolic resin Substances 0.000 claims description 6
- 230000001007 puffing effect Effects 0.000 claims description 6
- 238000010074 rubber mixing Methods 0.000 claims description 6
- 239000011265 semifinished product Substances 0.000 claims description 6
- 238000004513 sizing Methods 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 5
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 4
- 229920002972 Acrylic fiber Polymers 0.000 claims description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims description 3
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 3
- 230000003078 antioxidant effect Effects 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000010433 feldspar Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 238000005360 mashing Methods 0.000 claims description 3
- 238000010077 mastication Methods 0.000 claims description 3
- 230000018984 mastication Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- 230000008961 swelling Effects 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 239000010456 wollastonite Substances 0.000 claims description 3
- 229910052882 wollastonite Inorganic materials 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052802 copper Inorganic materials 0.000 abstract description 8
- 239000010949 copper Substances 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 238000005562 fading Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000007380 fibre production Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002783 friction material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012779 reinforcing material Substances 0.000 description 3
- 229920000914 Metallic fiber Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/16—Yarns or threads made from mineral substances
- D02G3/18—Yarns or threads made from mineral substances from glass or the like
- D02G3/182—Yarns or threads made from mineral substances from glass or the like the glass being present only in part of the structure
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/24—Bulked yarns or threads, e.g. formed from staple fibre components with different relaxation characteristics
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
- F16D69/023—Composite materials containing carbon and carbon fibres or fibres made of carbonizable material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
- F16D69/025—Compositions based on an organic binder
- F16D69/026—Compositions based on an organic binder containing fibres
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/10—Inorganic fibres based on non-oxides other than metals
- D10B2101/12—Carbon; Pitch
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/006—Materials; Production methods therefor containing fibres or particles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/0082—Production methods therefor
- F16D2200/0086—Moulding materials together by application of heat and pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2250/00—Manufacturing; Assembly
- F16D2250/0023—Shaping by pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention settles sth. according to policy or law a kind of preparation method of high wear-resistant carbon fiber composite car clutch face sheet, includes the following steps：S1, the preparation without metal carbon fiber recombination line；S2, without metal carbon fiber recombination line impregnating resin；The preparation of S3, rubber mass；S4, impregnation；S5, around embryo, it is hot-forming and heat treatment；S6, mill processing, test package.The present invention can not only solve the problems, such as that orthodox car clutch surface recombination line exists for the use of copper leads to copper resource waste, environmental pollution and properties of product, domestic high-performance carbon fibre production can more be promoted, promote and use, economic benefit and social benefit are notable, clutch surface prepared by the carbon fiber recombination line also has excellent high temperature resistance, friction coefficient is not substantially reduced at high temperature, and without apparent heat fading, it can be seen that carbon fiber recombination line clutch surface high-temperature behavior is preferable, wear-resisting property is higher.
Description
Technical field
The invention belongs to vehicle clutch dough sheet art fields, and in particular to a kind of high wear-resistant carbon fiber composite automobile clutch
The preparation method of dough sheet.
Background technology
The basic structure of clutch surface is by framework material（Reinforcing material）, binder butadiene-styrene rubber and（Or）Resin is filled out
The elements such as material barite and carbon black are filled to be formed.It is full in order to eliminate harm of the asbestos enhancing friction material to environment and human body
The technology requirement of sufficient friction material, researcher are had been devoted to the research of non-asbestos friction material, are used with various fiber composites
Instead of asbestos to meet the performance required by its reinforcing material as friction plate, thus occur on mating and retail market
The winding form clutch plate of unlike material.Due to winding form clutch plate preparation, molding and the limitation of processing technology, experiment
Room is less about the research of this respect.Most of the winding form clutch plate of actual production at present is that recombination line makees reinforcing material
The winding form clutch plate of production, and in these recombination lines, in addition to organic fiber and inorfil, for reach enhancing, heat conduction,
Wear-resisting effect nearly all contains metallic fiber especially copper wire, without asbestos clutch surface as disclosed in many Chinese patents,
Being related to its framework material has metallic fiber especially copper wire.Due to the use of metallic copper so that the friction coefficient of dough sheet, abrasiveness
The indexs such as energy, extrudate density and bursting strength are all also less desirable, lead to automatic clutch in actual use in dough sheet
Device work when ride comfort, wearability is not high, service life is shorter.And largely use copper, will be the serious wasting of resources simultaneously
Cause environmental pollution.
For this purpose, it is proposed that a kind of wearability is good, and the high wear-resistant carbon fiber composite automatic clutch of environmental pollution will not be caused
The preparation method of device dough sheet solves the above problems.
Invention content
The purpose of the present invention is to provide a kind of preparation methods of high wear-resistant carbon fiber composite car clutch face sheet, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions：A kind of high wear-resistant carbon fiber composite car clutch face sheet
Preparation method, a kind of preparation method of high wear-resistant carbon fiber composite car clutch face sheet includes the following steps：
S1, the preparation without metal carbon fiber recombination line：The no metal carbon fiber recombination line is by woven glass roving fabric, glass
Swelling of fiber yarn, carbon fiber covering yarn and four part of chemical fibre rove composition, the puffing yarn of glass fibre by glass fibre without
It twists rove expanding treatment to obtain, the chemical fibre rove after acrylic staples mixing shredding item by being made, the carbon fiber covering yarn
By viscose rayon and acrylic staple fibre, shredding is mixed, carrying out spinning with high carbon fiber filament after item processed is made, by above-mentioned glass fiber
The puffing yarn of roving, glass fibre, carbon fiber covering yarn and chemical fibre rove doubling twisting are made；Then doff is standby in rolls
With；
S2, without metal carbon fiber recombination line impregnating resin：Phenolic resin and hexamethylenetetramine are slightly mixed by equivalent and crushed, is crushed
Material afterwards is put into blender, and it is that 1.20-1.30 alcohols obtain resin solution that its quality multiple, which is added, will be without metal carbon fiber
Recombination line is put into being impregnated in above-mentioned resin solution cement dipping machine；
The preparation of S3, rubber mass：After the butadiene-styrene rubber of 8.5-9.5 ㎏ is placed in rubber mixing machine mastication packet roller, by 0.35-0.45 ㎏'s
Antioxidant d, 0.15-0.25 ㎏ altaxes, 0.1 ㎏ of zinc oxide, 0.2 ㎏ of aluminium oxide are placed in rubber mixing machine and are kneaded uniformly, make a call to three
Angle is added 5.5-7.5 ㎏ barium sulfate, 0.2 ㎏ of carbon black, feldspar powder 1.0-2.0 ㎏ and sulphur after wrapping 2~3 times and is kneaded, and continuously makes a call to 3
The thin blanking of sizing material roller it is spare to be cut out item by~4 triangle bags；The adhesive tape cut and phenolic resin and hexamethylenetetramine are slightly mixed
Crushing resin, clay, wollastonite, light magnesium oxide, potassium feldspar, barium sulfate and solvent naphtha are 50 in mass ratio：12：4：2：6：
3：Mashing in 62 input beaters
S4, impregnation：By dipped resin without metal carbon fiber recombination line be put into step S3 prepare in rubber mass by cement dipping machine into
Row impregnation；
S5, around embryo, it is hot-forming and heat treatment：By dipped sizing material without metal carbon fiber recombination line around embryo, it is hot-forming and
Drying heat treatment, you can obtain the unilateral semi-finished product of clutch；
S6, mill processing, test package：The polishing fine grinding that the unilateral semi-finished product of clutch obtained are carried out to lathe, examine,
High performance clutch facing without asbestos for automobile finished product is obtained after mark packaging.；
Preferably, carbon fiber covering yarn described in the step S1 is made of high carbon fiber filament and weaving, the high carbon fiber
Long filament is 6K high carbon fiber filaments, and skin yarn 40% is made of viscose rayon and acrylic fiber with 60% by mass percentage, will
To carbon fiber covering yarn.
Preferably, in the step S1 line density without metal carbon fiber recombination line be 2100tex, it is twist S260TPM, aqueous
Rate is 22% no more than 1.5%, loss on ignition and tensile strength is not less than 350N.
The technique effect and advantage of the present invention：The preparation method of the high wear-resistant carbon fiber composite car clutch face sheet, uses carbon
It is feasible that fiber composite line, which prepares clutch surface, can not only solve orthodox car and be used with clutch surface with recombination line
Copper cause in terms of copper resource waste, environmental pollution and properties of product there are the problem of, can more promote domestic high-performance carbon fibre
Production is promoted and is used, and economic benefit and social benefit are notable, and the clutch surface which prepares also has excellent
Different high temperature resistance, at high temperature friction coefficient be not substantially reduced, and without apparent heat fading, it is seen that carbon fiber recombination line
Clutch surface high-temperature behavior is preferable, and wear-resisting property is higher.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
A kind of preparation method of high wear-resistant carbon fiber composite car clutch face sheet, includes the following steps：
S1, the preparation without metal carbon fiber recombination line：The no metal carbon fiber recombination line is by woven glass roving fabric, glass
Swelling of fiber yarn, carbon fiber covering yarn and four part of chemical fibre rove composition, the puffing yarn of glass fibre by glass fibre without
It twists rove expanding treatment to obtain, the chemical fibre rove after acrylic staples mixing shredding item by being made, the carbon fiber covering yarn
By viscose rayon and acrylic staple fibre, shredding is mixed, carrying out spinning with high carbon fiber filament after item processed is made, by above-mentioned glass fiber
The puffing yarn of roving, glass fibre, carbon fiber covering yarn and chemical fibre rove doubling twisting are made；Then doff is standby in rolls
With；
S2, without metal carbon fiber recombination line impregnating resin：Phenolic resin and hexamethylenetetramine are slightly mixed by equivalent and crushed, is crushed
Material afterwards is put into blender, and it is that 1.20-1.30 alcohols obtain resin solution that its quality multiple, which is added, will be without metal carbon fiber
Recombination line is put into being impregnated in above-mentioned resin solution cement dipping machine；
The preparation of S3, rubber mass：After the butadiene-styrene rubber of 8.5-9.5 ㎏ is placed in rubber mixing machine mastication packet roller, by 0.35-0.45 ㎏'s
Antioxidant d, 0.15-0.25 ㎏ altaxes, 0.1 ㎏ of zinc oxide, 0.2 ㎏ of aluminium oxide are placed in rubber mixing machine and are kneaded uniformly, make a call to three
Angle is added 5.5-7.5 ㎏ barium sulfate, 0.2 ㎏ of carbon black, feldspar powder 1.0-2.0 ㎏ and sulphur after wrapping 2~3 times and is kneaded, and continuously makes a call to 3
The thin blanking of sizing material roller it is spare to be cut out item by~4 triangle bags；The adhesive tape cut and phenolic resin and hexamethylenetetramine are slightly mixed
Crushing resin, clay, wollastonite, light magnesium oxide, potassium feldspar, barium sulfate and solvent naphtha are 50 in mass ratio：12：4：2：6：
3：Mashing in 62 input beaters
S4, impregnation：By dipped resin without metal carbon fiber recombination line be put into step S3 prepare in rubber mass by cement dipping machine into
Row impregnation；
S5, around embryo, it is hot-forming and heat treatment：By dipped sizing material without metal carbon fiber recombination line around embryo, it is hot-forming and
Drying heat treatment, you can obtain the unilateral semi-finished product of clutch；
S6, mill processing, test package：The polishing fine grinding that the unilateral semi-finished product of clutch obtained are carried out to lathe, examine,
High performance clutch facing without asbestos for automobile finished product is obtained after mark packaging.；
Specifically, carbon fiber covering yarn described in the step S1 is made of high carbon fiber filament and weaving, the high carbon fiber
Long filament is 6K high carbon fiber filaments, and skin yarn 40% is made of viscose rayon and acrylic fiber with 60% by mass percentage, will
To carbon fiber covering yarn.
Specifically, the line density without metal carbon fiber recombination line in the step S1 is 2100tex, twist S260TPM, aqueous
Rate is 22% no more than 1.5%, loss on ignition and tensile strength is not less than 350N.
The preparation method of the high wear-resistant carbon fiber composite car clutch face sheet prepares clutch surface using carbon fiber recombination line
It is feasible, can not only solve orthodox car clutch surface recombination line causes copper resource waste, environment dirty using copper
In terms of dye and properties of product there are the problem of, can more promote the production of domestic high-performance carbon fibre, promote and use, economic benefit
Notable with social benefit, the clutch surface which prepares also has excellent high temperature resistance, at high temperature
Friction coefficient is not substantially reduced, and without apparent heat fading, it is seen that and carbon fiber recombination line clutch surface high-temperature behavior is preferable,
Wear-resisting property is higher.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution recorded in foregoing embodiments is modified or equivalent replacement of some of the technical features, it is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in the protection of the present invention
Within the scope of.
Claims (3)
1. a kind of preparation method of high wear-resistant carbon fiber composite car clutch face sheet, which is characterized in that include the following steps：
S1, the preparation without metal carbon fiber recombination line：The no metal carbon fiber recombination line is by woven glass roving fabric, glass
Swelling of fiber yarn, carbon fiber covering yarn and four part of chemical fibre rove composition, the puffing yarn of glass fibre by glass fibre without
It twists rove expanding treatment to obtain, the chemical fibre rove after acrylic staples mixing shredding item by being made, the carbon fiber covering yarn
By viscose rayon and acrylic staple fibre, shredding is mixed, carrying out spinning with high carbon fiber filament after item processed is made, by above-mentioned glass fiber
The puffing yarn of roving, glass fibre, carbon fiber covering yarn and chemical fibre rove doubling twisting are made；Then doff is standby in rolls
With；
S2, without metal carbon fiber recombination line impregnating resin：Phenolic resin and hexamethylenetetramine are slightly mixed by equivalent and crushed, is crushed
Material afterwards is put into blender, and it is that 1.20-1.30 alcohols obtain resin solution that its quality multiple, which is added, will be without metal carbon fiber
Recombination line is put into being impregnated in above-mentioned resin solution cement dipping machine；
The preparation of S3, rubber mass：After the butadiene-styrene rubber of 8.5-9.5 ㎏ is placed in rubber mixing machine mastication packet roller, by 0.35-0.45 ㎏'s
Antioxidant d, 0.15-0.25 ㎏ altaxes, 0.1 ㎏ of zinc oxide, 0.2 ㎏ of aluminium oxide are placed in rubber mixing machine and are kneaded uniformly, make a call to three
Angle is added 5.5-7.5 ㎏ barium sulfate, 0.2 ㎏ of carbon black, feldspar powder 1.0-2.0 ㎏ and sulphur after wrapping 2~3 times and is kneaded, and continuously makes a call to 3
The thin blanking of sizing material roller it is spare to be cut out item by~4 triangle bags；The adhesive tape cut and phenolic resin and hexamethylenetetramine are slightly mixed
Crushing resin, clay, wollastonite, light magnesium oxide, potassium feldspar, barium sulfate and solvent naphtha are 50 in mass ratio：12：4：2：6：
3：Mashing in 62 input beaters
S4, impregnation：By dipped resin without metal carbon fiber recombination line be put into step S3 prepare in rubber mass by cement dipping machine into
Row impregnation；
S5, around embryo, it is hot-forming and heat treatment：By dipped sizing material without metal carbon fiber recombination line around embryo, it is hot-forming and
Drying heat treatment, you can obtain the unilateral semi-finished product of clutch；
S6, mill processing, test package：The polishing fine grinding that the unilateral semi-finished product of clutch obtained are carried out to lathe, examine,
High performance clutch facing without asbestos for automobile finished product is obtained after mark packaging.
2. a kind of preparation method of high wear-resistant carbon fiber composite car clutch face sheet according to claim 1, feature
It is：Carbon fiber covering yarn is made of high carbon fiber filament and weaving described in the step S1, and the high carbon fiber filament is 6
K high carbon fiber filaments, skin yarn 40% are made of viscose rayon and acrylic fiber with 60% by mass percentage, will obtain carbon fiber
Tie up covering yarn.
3. a kind of preparation method of high wear-resistant carbon fiber composite car clutch face sheet according to claim 1, feature
It is：Line density without metal carbon fiber recombination line in the step S1 is 2100tex, twist S260TPM, moisture content are little
In 1.5%, loss on ignition be 22% and tensile strength is not less than 350N.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109234880A (en) * | 2018-11-09 | 2019-01-18 | 东台市华阳玻纤有限责任公司 | A kind of blended covering yarn of resurrection glass fibre applied to ship brake ribbon |
| CN109537117A (en) * | 2018-11-09 | 2019-03-29 | 东台市华阳玻纤有限责任公司 | A kind of glass fibre composite yarn applied to the encapsulated technique of clutch surface |
| CN112123631A (en) * | 2020-09-14 | 2020-12-25 | 来安县隆华摩擦材料有限公司 | Impregnation method for producing low-wear carbon fiber automobile clutch friction plate |
| CN112460163A (en) * | 2020-12-15 | 2021-03-09 | 东台市华阳玻纤有限责任公司 | Manufacturing process of asbestos-free clutch facing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453058A (en) * | 2013-08-20 | 2013-12-18 | 来安县隆华摩擦材料有限公司 | Clutch facing |
| CN103849968A (en) * | 2014-02-21 | 2014-06-11 | 盐城工学院 | Carbon fiber composite line for automobile clutch surface patch, preparation method and application thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453058A (en) * | 2013-08-20 | 2013-12-18 | 来安县隆华摩擦材料有限公司 | Clutch facing |
| CN103849968A (en) * | 2014-02-21 | 2014-06-11 | 盐城工学院 | Carbon fiber composite line for automobile clutch surface patch, preparation method and application thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109234880A (en) * | 2018-11-09 | 2019-01-18 | 东台市华阳玻纤有限责任公司 | A kind of blended covering yarn of resurrection glass fibre applied to ship brake ribbon |
| CN109537117A (en) * | 2018-11-09 | 2019-03-29 | 东台市华阳玻纤有限责任公司 | A kind of glass fibre composite yarn applied to the encapsulated technique of clutch surface |
| CN112123631A (en) * | 2020-09-14 | 2020-12-25 | 来安县隆华摩擦材料有限公司 | Impregnation method for producing low-wear carbon fiber automobile clutch friction plate |
| CN112460163A (en) * | 2020-12-15 | 2021-03-09 | 东台市华阳玻纤有限责任公司 | Manufacturing process of asbestos-free clutch facing |
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